564400045372 has 12 divisors (see below), whose sum is σ = 987732289936. Its totient is φ = 282190819680.

The previous prime is 564400045369. The next prime is 564400045439. The reversal of 564400045372 is 273540004465.

It is a super-2 number, since 2×564400045372² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2161833 + ... + 2408800.

Almost surely, 2^564400045372 is an apocalyptic number.

It is an amenable number.

564400045372 is a deficient number, since it is larger than the sum of its proper divisors (423332244564).

564400045372 is a wasteful number, since it uses less digits than its factorization.

564400045372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4601508 (or 4601506 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 564400045372 in words is "five hundred sixty-four billion, four hundred million, forty-five thousand, three hundred seventy-two".